63558872

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 131628240

約数和(自身を除く): 68069368

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 887, 1352, 1378, 1774, 2756, 3548, 5512, 7096, 8957, 11531, 17914, 23062, 35828, 46124, 47011, 71656, 92248, 94022, 149903, 188044, 299806, 376088, 599612, 611143, 1199224, 1222286, 2444572, 4889144, 7944859, 15889718, 31779436, 63558872]

約数ペア:

[(1, 63558872), (2, 31779436), (4, 15889718), (8, 7944859), (13, 4889144), (26, 2444572), (52, 1222286), (53, 1199224), (104, 611143), (106, 599612), (169, 376088), (212, 299806), (338, 188044), (424, 149903), (676, 94022), (689, 92248), (887, 71656), (1352, 47011), (1378, 46124), (1774, 35828), (2756, 23062), (3548, 17914), (5512, 11531), (7096, 8957)]